# Casio G-Shock CasiOak GM2100CB-1A Review by A.I. WatchMetrics Overall Watch Rating: 8.2/10.0 - Brand (8.5), History & Innovation (8.0), Rarity (7.5), Material (8.0), Movement (8.5), Versatility (9.0), Complications (6.0), Functions (8.5), Dials & Design (8.0), Cohesiveness (8.0) ## Summary The Casio G-Shock CasiOak GM2100CB-1A is a modern interpretation of the classic G-Shock design, combining durability with a sleek aesthetic. This watch is intended for those who appreciate both functionality and style, making it suitable for casual wear and outdoor activities. Its unique octagonal case design and vibrant color options stand out, appealing to a younger audience and watch enthusiasts alike. **Movement Type:** Quartz **Power Reserve:** N/A (battery-powered) ## Metric Breakdown with Weightings - **Brand (10% Weight): 8.5/10** Casio is a well-respected brand known for its innovative and durable timepieces, particularly in the G-Shock line, which has a strong following. - **History & Innovation (10% Weight): 8.0/10** The G-Shock line has a rich history of innovation in shock resistance and durability, making it a pioneer in the sports watch category. - **Rarity (10% Weight): 7.5/10** While G-Shock watches are widely available, specific models like the CasiOak can be harder to find, especially in certain colorways. - **Material (10% Weight): 8.0/10** The GM2100CB-1A features a resin case and stainless steel bezel, providing a good balance of durability and lightweight comfort. - **Movement (10% Weight): 8.5/10** Powered by a reliable quartz movement, the watch offers precise timekeeping and low maintenance, which is a hallmark of G-Shock watches. - **Versatility (10% Weight): 9.0/10** The watch's design and functionality make it suitable for various occasions, from casual outings to outdoor adventures. - **Complications (10% Weight): 6.0/10** The watch features basic functions typical of G-Shock models, such as timekeeping and a stopwatch, but lacks advanced complications. - **Functions (10% Weight): 8.5/10** The GM2100CB-1A includes water resistance, a backlight for visibility, and a durable construction, enhancing its functionality for everyday use. - **Dials & Design (10% Weight): 8.0/10** The octagonal design and vibrant color options provide a modern aesthetic that appeals to a wide audience. - **Cohesiveness (10% Weight): 8.0/10** The CasiOak fits well within the G-Shock family, maintaining the brand's identity while introducing a fresh design. ## Conclusion The Casio G-Shock CasiOak GM2100CB-1A is a stylish and functional watch that successfully blends modern design with the rugged durability that G-Shock is known for. Its versatility and reliable quartz movement make it an excellent choice for anyone looking for a dependable everyday watch. --- *A.I. WatchMetrics Review v. 6.20*